diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ad98cd5..7e717dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,8 +42,8 @@ jobs:
         uses: actions/setup-dotnet@v4
         with:
           dotnet-version: |
-            6.0.x
             8.0.x
+            9.0.x
 
       - name: Verify code format
         if: matrix.os == 'ubuntu-latest'
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index f676666..13bf4f3 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
diff --git a/src/WCharT.Net/WCharT.Net.csproj b/src/WCharT.Net/WCharT.Net.csproj
index 18d6833..78f879c 100644
--- a/src/WCharT.Net/WCharT.Net.csproj
+++ b/src/WCharT.Net/WCharT.Net.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <VersionPrefix>0.1.2</VersionPrefix>
+        <VersionPrefix>0.1.3</VersionPrefix>
 
         <Authors>Marcel Tiede</Authors>
         <Copyright>Marcel Tiede</Copyright>
@@ -12,6 +12,7 @@
         <PublishRepositoryUrl>true</PublishRepositoryUrl>
         <EmbedUntrackedSources>true</EmbedUntrackedSources>
 
+        <IsAotCompatible>true</IsAotCompatible>
         <PackageReadmeFile>readme.md</PackageReadmeFile>
         <PackageTags>wchart;native;interop;linux;windows;macos</PackageTags>
     </PropertyGroup>
@@ -27,25 +28,17 @@
         <NoWarn>NU5131</NoWarn>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(TargetFramework)' == 'net8.0'">
-        <IsAotCompatible>true</IsAotCompatible>
-    </PropertyGroup>
-
     <PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">
         <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
     </PropertyGroup>
 
     <ItemGroup>
         <None Include="../../readme.md" Pack="true" PackagePath="/" Visible="false"/>
-        <None Include="obj/Release/net6.0/ref/WCharT.Net.dll" Pack="true" PackagePath="ref/net6.0" Visible="false"/>
-        <None Include="bin/Release/net6.0/unix/WCharT.Net.dll" Pack="true" PackagePath="runtimes/unix/lib/net6.0" Visible="false"/>
-        <None Include="bin/Release/net6.0/win/WCharT.Net.dll" Pack="true" PackagePath="runtimes/win/lib/net6.0" Visible="false"/>
         <None Include="obj/Release/net8.0/ref/WCharT.Net.dll" Pack="true" PackagePath="ref/net8.0" Visible="false"/>
         <None Include="bin/Release/net8.0/unix/WCharT.Net.dll" Pack="true" PackagePath="runtimes/unix/lib/net8.0" Visible="false"/>
         <None Include="bin/Release/net8.0/win/WCharT.Net.dll" Pack="true" PackagePath="runtimes/win/lib/net8.0" Visible="false"/>
-    </ItemGroup>
-
-    <ItemGroup>
-        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" Condition="'$(TargetFramework)' == 'net6.0'"/>
+        <None Include="obj/Release/net9.0/ref/WCharT.Net.dll" Pack="true" PackagePath="ref/net9.0" Visible="false"/>
+        <None Include="bin/Release/net9.0/unix/WCharT.Net.dll" Pack="true" PackagePath="runtimes/unix/lib/net9.0" Visible="false"/>
+        <None Include="bin/Release/net9.0/win/WCharT.Net.dll" Pack="true" PackagePath="runtimes/win/lib/net9.0" Visible="false"/>
     </ItemGroup>
 </Project>